CN219835598U

CN219835598U - Eye disease detector

Info

Publication number: CN219835598U
Application number: CN202320916614.9U
Authority: CN
Inventors: 池田小玲; 王凯
Original assignee: Guangzhou Changlingfang Traditional Chinese Medicine Clinic Co ltd
Current assignee: Guangzhou Changlingfang Traditional Chinese Medicine Clinic Co ltd
Priority date: 2023-04-22
Filing date: 2023-04-22
Publication date: 2023-10-17
Anticipated expiration: 2033-04-22

Abstract

The utility model belongs to the technical field of ophthalmic detection equipment, and particularly relates to an eye disease detector, which comprises two lens barrels, wherein the two lens barrels are oppositely arranged, a flat lens is arranged in the lens barrels, one side of the flat lens is in sliding connection with an eye opening structure, the other side of the flat lens is provided with a sight adjusting structure, one side of the sight adjusting structure is fixedly provided with a convex lens, one side of the lens barrel is fixedly connected with a shading rubber cover, an elastic nose belt is fixedly connected between adjacent ends of the two lens barrels, and an elastic head belt is fixedly connected between separated ends of the two lens barrels; when the eye-adjusting device is used, the eyelid is opened through the eye-opening structure, so that the exposed range of the eyeball is enlarged, the observable range of the eyeball is enlarged, the eye-adjusting structure is arranged, a patient can rotate the eyeball according to the indication, a doctor can observe various positions of the eyeball conveniently, and the convex lens is arranged to enlarge the imaging of the eyeball, so that the doctor can observe the details of the eyeball conveniently.

Description

Eye disease detector

Technical Field

The utility model belongs to the technical field of ophthalmic detection equipment, and particularly relates to an eye disease detector.

Background

The eye physical examination refers to the comprehensive examination of eyes of a subject through medical means and methods, including eyesight, eye position, fundus, conjunctiva and the like, and can effectively prevent and control eye diseases and protect eye health; for better detection of eyes, some auxiliary devices such as an eye disease detector and the like can be practically used;

an eye disease detector disclosed in chinese patent publication No. CN212879271U is provided with a first camera, a second camera and a printed circuit board, wherein the first camera detects right eye information, and the second camera detects left eye information, but in actual use, the range of opening the eyes is limited due to no external force, so that the range of capturing the eye images by the camera is limited.

Therefore, it is necessary to invent an eye disease detector to solve the above problems.

Disclosure of Invention

In view of the above problems, the present utility model provides an eye disease detector, which is provided with an eye opening structure, and can expand the exposed range of the eyeball, so as to expand the observable eyeball range, and solve the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an eye disease detector comprises two lens barrels, wherein the two lens barrels are oppositely arranged, a flat lens is installed in each lens barrel, one side of each flat lens is connected with an eye opening structure in a sliding and inserting mode, the other side of each flat lens is provided with a sight adjusting structure, and one side of the sight adjusting structure is fixedly provided with a convex lens.

Further, open eye structure and include slide board and lower slide board, the bottom of going up slide board one side and the top of slide board one side down all fixedly connected with elastic folded plate, one side fixedly connected with sticky board of elastic folded plate.

Further, the top end of the upper sliding plate is slidably inserted out of the top end of the lens barrel, the end part of the upper sliding plate is fixedly connected with an upper protruding block, the bottom end of the lower sliding plate is slidably inserted out of the bottom end of the lens barrel, the end part of the lower sliding plate is fixedly connected with a lower protruding block, and limiting protrusions are fixedly arranged on the upper sliding plate and the lower sliding plate and located on the outer side of the lens barrel.

Further, the length of the upper sliding plate in the lens barrel is longer than that of the lower sliding plate in the lens barrel.

Further, the view adjusting line structure comprises a swivel, the swivel is located in the inner wall of the lens barrel and is rotationally connected with the inner wall of the lens barrel, a marking needle is fixedly connected to the inner side of the swivel, and one end of the marking needle extends to the side of the plano-optic mirror.

Further, the outside meshing of swivel is connected with dials the gear, dials the corresponding lens cone of one side protrusion of gear, and the position of two dials the gear is relative.

Further, one side of the lens cone is fixedly connected with a shading rubber cover, an elastic nose band is fixedly connected between adjacent ends of the two lens cones, and an elastic head band is fixedly connected between the separated ends of the two lens cones.

The utility model has the technical effects and advantages that:

1. when the eye-adjusting device is used, the eyelid is opened through the eye-opening structure, so that the exposed range of the eyeball is enlarged, the observable range of the eyeball is enlarged, the eye-adjusting structure is arranged, a patient can rotate the eyeball according to the indication, a doctor can observe various positions of the eyeball conveniently, and the convex lens is arranged to enlarge the imaging of the eyeball, so that the doctor can observe the details of the eyeball conveniently.

2. The utility model has the advantages of full mechanical structure, no electronic device and low production cost.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the structure particularly pointed out in the written description and drawings.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 shows a schematic overall structure of an embodiment of the present utility model;

FIG. 2 shows a schematic diagram of the position of a piano mirror of an embodiment of the present utility model;

fig. 3 shows a schematic representation of the position of a marking needle according to an embodiment of the utility model.

In the figure: 1. a lens barrel; 2. a flat mirror; 3. opening the eye structure; 301. an upper sliding plate; 302. a lower slide plate; 303. an elastic folded plate; 304. adhering plates; 305. a bump is arranged; 306. a lower bump; 307. a limit protrusion; 4. a sight-line adjusting structure; 401. a swivel; 402. marking needles; 403. a shifting gear; 5. a convex lens; 6. a light shielding rubber cover; 7. an elastic nose band; 8. the headband is loosened.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In practical use, the eye disease detector disclosed in publication number CN212879271U has limited range of eyes due to limited opening range of eyes under the condition of no external force, so that the utility model has a structure of opening eyes, which can expand the exposed range of eyes and expand the observable range of eyes.

The utility model provides an eye disease detector, as shown in figures 1 to 3, which comprises two lens barrels 1, wherein the two lens barrels 1 are oppositely arranged, a flat mirror 2 is arranged in the lens barrels 1, one side of the flat mirror 2 is in sliding connection with an eye opening structure 3, the other side of the flat mirror 2 is provided with a sight adjusting structure 4, and one side of the sight adjusting structure 4 is fixedly provided with a convex lens 5.

When the eye-lid eye-opening device is used, the eyelid is opened through the eye-opening structure 3, the exposed range of the eyeball is enlarged, the observable range of the eyeball is enlarged, the sight-adjusting structure 4 is arranged, a patient can rotate the eyeball according to the indication, a doctor can conveniently observe each position of the eyeball, and the convex lens 5 is arranged to enlarge the imaging of the eyeball, so that the doctor can conveniently observe the eyeball details.

As shown in fig. 1 to 3, the eye opening structure 3 includes an upper sliding plate 301 and a lower sliding plate 302, wherein the bottom end on one side of the upper sliding plate 301 and the top end on one side of the lower sliding plate 302 are fixedly connected with an elastic folded plate 303, one side of the elastic folded plate 303 is fixedly connected with an adhesive plate 304, and when in use, the adhesive plate 304 can be used for wiping eye drops and other liquids with certain viscosity, but the eye drops are not damaged, so that the adhesive plate 304 is easier to stick to eyelids. The top end of the upper sliding plate 301 is slidably inserted out of the top end of the lens barrel 1, the end part of the upper sliding plate is fixedly connected with an upper protruding block 305, the bottom end of the lower sliding plate 302 is slidably inserted out of the bottom end of the lens barrel 1, the end part of the lower sliding plate is fixedly connected with a lower protruding block 306, limiting protrusions 307 are fixedly arranged on the upper sliding plate 301 and the lower sliding plate 302, the limiting protrusions 307 are positioned on the outer side of the lens barrel 1, the length of the upper sliding plate 301 positioned in the lens barrel 1 is larger than the length of the lower sliding plate 302 positioned in the lens barrel 1, the bottom end of the upper sliding plate 301 is aligned with the upper eyelid and the upper eye socket, and the top end of the lower sliding plate 302 is aligned with the lower eyelid and the lower eye socket.

When the utility model is used, a patient is required to close the glasses belt device, the position of the lens barrel 1 is adjusted, so that the adhesive plate 304 sticks to the upper eyelid and the lower eyelid of the patient, then a doctor pushes the upper convex block 305 and the lower convex block 306 by two fingers, so that the upper sliding plate 301 and the lower sliding plate 302 move back to each other to open the eyelid of the patient, and as the fingers of the doctor are far away from the glasses of the patient, the terrorist feeling of the patient can be effectively reduced, the stimulation of the rough fingers to the eyelid of the patient is reduced, and the comfort level of the patient in detection is improved.

As shown in fig. 1 and 3, the view-adjusting line structure 4 includes a swivel 401, the swivel 401 is located inside the inner wall of the lens barrel 1 and is rotationally connected with the inner wall of the lens barrel 1, a marking needle 402 is fixedly connected to the inner side of the swivel 401, one end of the marking needle 402 extends to the side of the planomirror 2, a shifting gear 403 is connected to the outer side of the swivel 401 in a meshing manner, one side of the shifting gear 403 protrudes out of the corresponding lens barrel 1, and the positions of the two shifting gears 403 are opposite.

When the eye-opening type eye-opening device is used, after the eyelid is opened by the eye-opening structure 3, a patient needs to dial the dial gear 403 by himself under the instruction of a doctor, the dial gear 403 drives the swivel 401 to rotate, and then the marking needle 402 is driven to rotate to change the position, and meanwhile, the patient needs to stare at the rotating marking needle 402, so that the doctor can observe all positions of the eyeball conveniently, the marking needle 402 can be used for effectively focusing the attention of the patient, and the instruction of the doctor is accurate.

As shown in fig. 1 to 2, a light-shielding rubber cover 6 is fixedly connected to one side of the lens barrel 1, an elastic nose band 7 is fixedly connected between adjacent ends of the two lens barrels 1, and an elastic head band 8 is fixedly connected between separated ends of the two lens barrels 1.

When the device is used, the device is sleeved on the head by the elastic headband 8, then the lens cone 1 is aligned to the eye socket, the light shielding rubber cover 6 shields side light, and meanwhile, wind is prevented from blowing into the lens cone 1, so that tears of eyes are prevented, the air drying speed of the eyes can be slowed down, the eyes can be opened for a longer time, and the device is convenient for doctors to observe.

Although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. An eye disease detector, includes two lens-barrels (1), its characterized in that: the two lens barrels (1) are oppositely arranged, a flat light mirror (2) is arranged in the lens barrels (1), an eye opening structure (3) is connected to one side of the flat light mirror (2) in a sliding insertion mode, a sight adjusting structure (4) is arranged on the other side of the flat light mirror (2), and a convex lens (5) is fixedly arranged on one side of the sight adjusting structure (4).

2. An ocular disease detector as in claim 1, wherein: the eye opening structure (3) comprises an upper sliding plate (301) and a lower sliding plate (302), wherein an elastic folded plate (303) is fixedly connected to the bottom end of one side of the upper sliding plate (301) and the top end of one side of the lower sliding plate (302), and an adhesive plate (304) is fixedly connected to one side of the elastic folded plate (303).

3. An ocular disease detector as in claim 2, wherein: the top of last sliding plate (301) slides and pegs graft out the top of barrel (1), and its tip fixedly connected with goes up lug (305), the bottom of lower sliding plate (302) slides and pegs graft out the bottom of barrel (1), and its tip fixedly connected with lower lug (306), all be fixed on last sliding plate (301) and lower sliding plate (302) and be equipped with spacing arch (307), spacing arch (307) are located the outside of barrel (1).

4. An ocular disease detector as in claim 2, wherein: the length of the upper sliding plate (301) positioned in the lens barrel (1) is larger than the length of the lower sliding plate (302) positioned in the lens barrel (1).

5. An ocular disease detector as in claim 1, wherein: the vision adjusting line structure (4) comprises a swivel (401), the swivel (401) is located inside the inner wall of the lens cone (1) and is rotationally connected with the inner wall of the lens cone (1), a marking needle (402) is fixedly connected to the inner side of the swivel (401), and one end of the marking needle (402) extends to the side of the flat mirror (2).

6. An ocular disease detector as in claim 5, wherein: the outer side of the swivel (401) is connected with a poking gear (403) in a meshed manner, one side of the poking gear (403) protrudes out of the corresponding lens barrel (1), and the positions of the poking gears (403) are opposite.

7. An ocular disease detector as in claim 1, wherein: one side of the lens cone (1) is fixedly connected with a shading rubber cover (6), an elastic nose band (7) is fixedly connected between two adjacent ends of the lens cone (1), and an elastic headband (8) is fixedly connected between two separated ends of the lens cone (1).