CN220236857U - Be used for eye ray apparatus ability check-out set - Google Patents
Be used for eye ray apparatus ability check-out set Download PDFInfo
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- CN220236857U CN220236857U CN202321671669.4U CN202321671669U CN220236857U CN 220236857 U CN220236857 U CN 220236857U CN 202321671669 U CN202321671669 U CN 202321671669U CN 220236857 U CN220236857 U CN 220236857U
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- shell
- light sensing
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- 238000001514 detection method Methods 0.000 claims abstract description 39
- 230000004438 eyesight Effects 0.000 claims abstract description 19
- 208000003164 Diplopia Diseases 0.000 claims abstract description 13
- 208000029444 double vision Diseases 0.000 claims abstract description 13
- 238000007689 inspection Methods 0.000 claims abstract description 9
- 230000003287 optical effect Effects 0.000 claims abstract description 9
- 206010025421 Macule Diseases 0.000 claims description 12
- 150000001875 compounds Chemical class 0.000 claims 1
- 210000001525 retina Anatomy 0.000 abstract description 3
- 210000003128 head Anatomy 0.000 description 6
- 238000004891 communication Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000002189 macula lutea Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000004304 visual acuity Effects 0.000 description 1
- 230000004382 visual function Effects 0.000 description 1
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- Eye Examination Apparatus (AREA)
Abstract
The utility model relates to the field of ophthalmic medical equipment, and particularly discloses optical machine energy inspection equipment for eyes, which comprises a shell and a backboard, wherein the shell and the backboard are both in square structures, and the shell is fixedly connected with the backboard; a distance light sensing hole is formed in the center of the shell, a plurality of groups of azimuth light sensing holes are formed in the surface of the shell around the center of the shell, a double-vision detection hole is formed in the lower sides of the distance light sensing hole and the azimuth light sensing hole, and corresponding LED light source lamps are arranged in the distance light sensing hole, the azimuth light sensing hole and the double-vision detection hole; the back side of the backboard is connected with a mounting rack, and the mounting rack and the wall are mutually fixed; an infrared camera is arranged at the upper part of the shell, and loudspeakers are arranged at two sides of the shell; the LED light source lamp, the infrared camera and the loudspeaker are electrically connected with the controller; the detection equipment provided by the utility model can detect the functional state of each part of the retina of the eye for patients with the eye vision less than 0.02.
Description
Technical Field
The utility model relates to the field of ophthalmic medical equipment, in particular to optical mechanical energy inspection equipment for eyes.
Background
The largest feature of the human eye is the ability to recognize details, often expressed in terms of angular resolution, and is known as vision. The standard of expressing vision is the angle of opening of the minimum character which can be recognized by human eyes to the human eyes, the normal human eyes have the vision of more than 1.0, and the vision generally refers to the minimum separable vision of eyes instead of the minimum visible vision, so that the visual acuity chart reflects the minimum visual angle of the examined person, namely the minimum separable vision or the vision with 1' visual angle, which is separated by the two points of fixation target, and can represent the optimal visual function of the examined person.
For patients with lower eyesight, medical staff needs to detect the eye optical function of the patients before the patients visit, so that the condition of the patients can be known; the existing detection is that a nurse needs to flash and irradiate eyes for many times by using a small flashlight when checking each time, a patient cooperates with the nurse to determine whether the recovery condition of the eyes can see things or not, 5 to 10 minutes are needed for checking each time and communicating the patient, the efficiency is low, and the detection effect is also on one side.
Disclosure of Invention
The present utility model is directed to an eye optical machine inspection apparatus, which solves the above-mentioned problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an eye ray apparatus can check out test set, includes casing and backplate, casing and backplate all set up to square structure, casing and backplate fixed connection; a distance light sensing hole is formed in the center of the shell, a plurality of groups of azimuth light sensing holes are formed in the surface of the shell around the center of the shell, a double-vision detection hole is formed in the lower sides of the distance light sensing hole and the azimuth light sensing hole, and corresponding LED light source lamps are arranged in the distance light sensing hole, the azimuth light sensing hole and the double-vision detection hole; one side of the backboard, which is away from the shell, is connected with a mounting frame, and the mounting frame and the wall body are mutually fixed; an infrared camera is arranged at the upper part of the shell, and loudspeakers are arranged at two sides of the shell; the LED light source lamp, the infrared camera and the loudspeaker are electrically connected with the controller.
Preferably, eight groups of azimuth light-sensing holes are formed in the four corners of the square structure of the shell and the middle points of the four sides of the square structure of the shell respectively; the double vision detection holes are arranged as strip-shaped holes and are vertically arranged.
Preferably, a macula function detection hole is arranged between the distance light sensing hole and the double vision detection hole at the lower side, two macula function detection Kong Bingpai are arranged, and LED detection lamps are correspondingly arranged in the two macula function detection holes and are electrically connected with the controller.
Preferably, a screw rod is vertically arranged on the middle surface of one side of the backboard, which is opposite to the shell, a sliding block is arranged on the side surface of the mounting frame, and the sliding block is sleeved on the screw rod in a matching way; the two ends of the screw rod are rotationally connected to the fixed plate, and the fixed plate is fixedly connected with the back plate; the screw rod is driven by a servo motor arranged on the upper side fixing plate, and the servo motor is electrically connected with the controller.
Preferably, the two sides of the screw rod are symmetrically provided with limiting rods, limiting blocks are arranged on the side faces of the mounting frame, and the limiting rods pass through the limiting blocks in a matched mode.
Preferably, the mounting frame upper and lower sides are provided with the mounting panel correspondingly, be provided with waist type mounting hole on the mounting panel.
Compared with the prior art, the utility model has the beneficial effects that: the detection equipment provided by the utility model can be used for checking patients with ophthalmic treatment eyesight lower than 0.02, and judging the accuracy of the answers of all points of the patients through the checking, so as to judge the functional state of all parts of the retina of the eyes of the patients; the device has simple integral structure and convenient use.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic backside view of the present utility model;
reference numerals in the drawings: 1. a housing; 2. a distance light sensing hole; 3. a position light-sensing hole; 4. a double vision detection hole; 5. a back plate; 6. an infrared camera; 7. a loudspeaker; 8. a mounting frame; 9. a screw rod; 10. a slide block; 11. a limiting block; 12. a limit rod; 13. a fixing plate; 14. a mounting plate; 15. a mounting hole; 16. macula function test hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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 noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Examples: referring to fig. 1-2, an eye optical machine inspection device includes a housing 1 and a back plate 5, wherein the housing 1 and the back plate 5 are both square structures, and the housing 1 is fixedly connected with the back plate 5; a distance light sensing hole 2 is formed in the center of the shell 1, a plurality of groups of azimuth light sensing holes 3 are formed in the surface of the shell 1 around the center of the shell, a double vision detection hole 4 is formed in the lower sides of the distance light sensing hole 2 and the azimuth light sensing hole 3, and corresponding LED light source lamps are arranged in the distance light sensing hole 2, the azimuth light sensing hole 3 and the double vision detection hole 4; one side of the backboard 5, which is away from the shell 1, is connected with a mounting rack 8, and the mounting rack 8 and the wall body are mutually fixed; an infrared camera 6 is arranged at the upper part of the shell 1, and loudspeakers 7 are arranged at two sides of the shell 1; the LED light source lamp, the infrared camera 6 and the loudspeaker 7 are electrically connected with the controller. The LED light source lamp in the distance light sensing hole 2 can change brightness under the control of the controller, so that the visibility of 1m, 2m, 3m, 4m, 5m and 6m is simulated, a patient can observe light under the corresponding brightness, and the vision condition of the patient is recorded. Meanwhile, in the detection process, the head of a patient needs to be maintained to be different, and the residual light is utilized to observe the light brightness in the light-sensing holes 3 in different directions, so that when the light brightness in the light-sensing holes 3 in different directions is observed by the patient, the vision condition of the patient is recorded.
The patient is in a black environment in the detection state and needs to be kept still in the detection process, so that the patient is observed through the infrared camera 6, and the detection effect is prevented from being influenced by the conditions of turning the head and the like. Meanwhile, the loudspeaker 7 can be used for playing some sounds, so that communication with a patient is facilitated.
In this embodiment, eight groups of the azimuth light-sensing holes 3 are respectively disposed at four corners of the square structure of the housing 1 and at the middle points of the four sides; the double vision detection holes 4 are arranged as strip-shaped holes and are vertically arranged. The azimuth light-sensing holes 3 are arranged in eight azimuth, and the multiple vision detection holes 4 are used for detecting whether the patient has multiple vision phenomenon, and if the patient has multiple vision, the number of the corresponding multiple vision detection holes 4 is more than one.
In this embodiment, a macula function detection hole 16 is provided between the distance sensing hole 2 and the review detection hole 4 at the lower side, two macula function detection holes 16 are provided side by side, and LED detection lamps are correspondingly provided in the two macula function detection holes 16, and the LED detection lamps are electrically connected with the controller. The two macula function detecting holes 16 are used for respectively placing red and green detecting lamps, and work under the control of a controller to detect the functional state of macula of a patient.
In the embodiment, a screw rod 9 is vertically arranged on the middle surface of one side of the back plate 5, which is opposite to the shell 1, a sliding block 10 is arranged on the side surface of the mounting frame 8, and the sliding block 10 is matched and sleeved on the screw rod 9; the two ends of the screw rod 9 are rotatably connected to the fixed plate 13, and the fixed plate 13 is fixedly connected with the back plate 5; the screw rod 9 is driven by a servo motor arranged on the upper side fixing plate 13, and the servo motor is electrically connected with the controller. The servo motor drives the screw rod 9 to rotate and mesh with the sliding block 10 to drive the screw rod to move up and down, and the fixed plate 13 is fixed on the wall surface, so that the movement is converted into the up-and-down movement of the shell 1 and the back plate 5, and the height is adjusted to be matched with users with different heights.
In the embodiment, the two sides of the screw rod 9 are symmetrically provided with limiting rods 12, the side surface of the mounting frame 8 is provided with limiting blocks 11, and the limiting rods 12 pass through the limiting blocks 11 in a matching manner. The limiting rod 12 limits the moving direction of the shell 1 and the backboard 5, and avoids the deviation of the shell and the backboard 5.
In this embodiment, the mounting plate 14 is correspondingly disposed on the upper and lower sides of the mounting frame 8, and a waist-shaped mounting hole 15 is disposed on the mounting plate 14. The waist-shaped mounting hole 15 has low precision requirement on mounting and is more convenient to mount.
When the device is used, the patient needs to sit in a darkroom and far away from the instrument 1m, the head position of the patient is kept positive, the head cannot be tilted, and the patient can see all parts through residual light. After sitting down, the electric lamp is turned off, the patient blocks one eye, and the patient checks according to the password of the medical staff and gives judgment according to the answer result.
For the patients with the eye seeing vision lower than 0.02, the answer accuracy of each point position of the patient is judged through the examination, so that the functional state of each part of the retina of the eye of the patient is judged, the head of the patient is guided to be correct during the examination, the head cannot be tilted, and the patient can see each part through residual light, and the eye is judged and read through the answer accuracy. And then judging the functional state of the macula lutea by the traffic light. Assisting the doctor in making the next diagnosis
When the instrument is used, a patient in a darkroom is required to sit at a distance of 1m from the instrument, the electric lamp is turned off after the patient sits down, the patient blocks one eye, the examination is carried out according to the password of medical staff, and the judgment is given according to the answer result
Notably, are: the whole device controls the realization of the device through the total control button, and because the equipment matched with the control button is common equipment, the device belongs to the prior art, and the electrical connection relation and the specific circuit structure of the device are not repeated here.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An eye ray machine inspection apparatus, characterized in that: the novel portable electric power tool comprises a shell (1) and a back plate (5), wherein the shell (1) and the back plate (5) are both in square structures, and the shell (1) is fixedly connected with the back plate (5); a distance light sensing hole (2) is formed in the center of the shell (1), a plurality of groups of azimuth light sensing holes (3) are formed in the surface of the shell (1) around the center of the shell, a double-vision detection hole (4) is formed in the lower sides of the distance light sensing hole (2) and the azimuth light sensing hole (3), and corresponding LED light source lamps are arranged in the distance light sensing hole (2), the azimuth light sensing hole (3) and the double-vision detection hole (4); one side of the backboard (5) back to the shell (1) is connected with a mounting rack (8), and the mounting rack (8) and the wall are mutually fixed; an infrared camera (6) is arranged at the upper part of the shell (1), and loudspeakers (7) are arranged at two sides of the shell (1); the LED light source lamp, the infrared camera (6) and the loudspeaker (7) are electrically connected with the controller.
2. An optical bench inspection apparatus for eyes as claimed in claim 1, wherein: eight groups of azimuth light-sensing holes (3) are respectively arranged at four corners of the square structure of the shell (1) and at the middle points of the four sides; the double vision detection holes (4) are arranged as strip-shaped holes and are vertically arranged.
3. An optical bench inspection apparatus for eyes as claimed in claim 1, wherein: the device is characterized in that a macula function detection hole (16) is formed between the distance light sensing hole (2) and the compound vision detection hole (4) at the lower side, two macula function detection holes (16) are arranged side by side, LED detection lamps are correspondingly arranged in the two macula function detection holes (16), and the LED detection lamps are electrically connected with the controller.
4. An optical bench inspection apparatus for eyes as claimed in claim 1, wherein: a screw rod (9) is vertically arranged on the middle surface of one side, facing away from the shell (1), of the back plate (5), a sliding block (10) is arranged on the side surface of the mounting frame (8), and the sliding block (10) is sleeved on the screw rod (9) in a matching manner; the two ends of the screw rod (9) are rotationally connected to the fixed plate (13), and the fixed plate (13) is fixedly connected with the back plate (5); the screw rod (9) is driven by a servo motor arranged on the upper side fixing plate (13), and the servo motor is electrically connected with the controller.
5. An eye ray apparatus in accordance with claim 4, wherein: limiting rods (12) are symmetrically arranged on two sides of the screw rod (9), limiting blocks (11) are arranged on the side face of the mounting frame (8), and the limiting rods (12) penetrate through the limiting blocks (11) in a matched mode.
6. An optical bench inspection apparatus for eyes as claimed in claim 1, wherein: the mounting frame (8) is provided with mounting plates (14) on the upper side and the lower side correspondingly, and waist-shaped mounting holes (15) are formed in the mounting plates (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321671669.4U CN220236857U (en) | 2023-06-29 | 2023-06-29 | Be used for eye ray apparatus ability check-out set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321671669.4U CN220236857U (en) | 2023-06-29 | 2023-06-29 | Be used for eye ray apparatus ability check-out set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220236857U true CN220236857U (en) | 2023-12-26 |
Family
ID=89272173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321671669.4U Active CN220236857U (en) | 2023-06-29 | 2023-06-29 | Be used for eye ray apparatus ability check-out set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220236857U (en) |
-
2023
- 2023-06-29 CN CN202321671669.4U patent/CN220236857U/en active Active
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