CN220988768U - Eye position inspection instrument - Google Patents
Eye position inspection instrument Download PDFInfo
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- CN220988768U CN220988768U CN202321917463.5U CN202321917463U CN220988768U CN 220988768 U CN220988768 U CN 220988768U CN 202321917463 U CN202321917463 U CN 202321917463U CN 220988768 U CN220988768 U CN 220988768U
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- eye position
- motor
- horizontal plate
- indicator
- rack
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- 238000007689 inspection Methods 0.000 title claims abstract description 4
- 238000001514 detection method Methods 0.000 claims abstract description 20
- 230000001939 inductive effect Effects 0.000 claims description 11
- 229920000742 Cotton Polymers 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 230000006698 induction Effects 0.000 abstract description 3
- 210000001508 eye Anatomy 0.000 description 22
- 208000004350 Strabismus Diseases 0.000 description 4
- 210000003128 head Anatomy 0.000 description 4
- 210000005252 bulbus oculi Anatomy 0.000 description 3
- 230000004424 eye movement Effects 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 3
- 210000005036 nerve Anatomy 0.000 description 3
- 210000004556 brain Anatomy 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000008733 trauma Effects 0.000 description 2
- 208000003164 Diplopia Diseases 0.000 description 1
- 208000028389 Nerve injury Diseases 0.000 description 1
- 208000012902 Nervous system disease Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 208000029444 double vision Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008764 nerve damage Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Eye Examination Apparatus (AREA)
Abstract
The utility model relates to the technical field of medical equipment, in particular to an eye position inspection instrument, which comprises a horizontal plate, an adjusting piece, a jaw support and a detection assembly, and is characterized in that: the jaw support is arranged on the left side of the upper surface of the horizontal plate through the adjusting piece, and the detection assembly is arranged on the right side of the upper surface of the horizontal plate; when a patient is detected, the head of the patient is fixed on the jaw support, the condition that the hair of the child needs to be detected to be in disorder is prevented, the patient looks at the indicator lamp on the fixing plate, the motor is started, the motor drives the indicator rod to rotate, when the indicator rod points to a certain indicator lamp, the indicator rod shields the induction switch, the corresponding indicator lamp is lightened, the eye position of the patient is shot through the camera, the eye position detection effect is achieved, and the problem that the detection result is inaccurate due to the height of the patient or the irradiation angle of a doctor is avoided.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to an eye position detector.
Background
In the conventional ophthalmic examination, the examination of the eye position is one of the most basic and important examinations, and whether the patient is a patient with ocular trauma or a patient with normal ophthalmic treatment, the rotation of the eyeball in various directions is an important basic examination, and especially in the pediatric ophthalmic and strabismus specialized group and the neuro-ophthalmic specialized group, the examination of the eye position is important. Of all 12 pairs of brain nerves, 3 pairs of nerves which govern eyeball movement, and a correct and standard examination of movement of each direction of an eyeball are important means for judging whether a patient is strabismus and brain nerve injury;
Conventional eye position examination for ophthalmology includes eye movements in nine directions, i.e., right front of eyes (first eye position), up/down/left/right (second eye position), up/right up/left down/right down (third eye position), and the main acting muscles used for the eye movements in each direction are different, so that the strength of the muscles can be judged by the eye movements in different directions, and whether the nerves governing the muscles are damaged can be judged. Clinically, eye examination mainly aims at ocular trauma, double vision, strabismus and nervous system diseases;
At present, a common examination method for ophthalmic clinics is that a doctor orders a patient to face forward, and holds a flashlight to perform rough examination in nine directions, because the heights of the patient and the doctor are different, the angles and distances of the handheld flashlights of all doctors in the different directions are inconsistent, so that the examination results of the same patient among different doctors and the examination results of the same doctor on different patients are greatly different, the front and rear of the examination results of the patient are inconsistent, the progress and recovery degree of the illness state cannot be judged, and the comparison among the patients of different doctors cannot be performed, in addition, when children and strabismus patients are examined, a doctor is required to hold a triangular prism and an eye shielding plate, and one person is required to hold the handheld flashlight at a position of 33cm and a distance (6 m) as a light source, so that the examination in clinic is inconvenient, and human resources are wasted.
Disclosure of utility model
Aiming at the defects in the prior art, the eye position detector provided by the utility model has accurate azimuth direction, ensures accurate detection result and has high practicability.
In order to solve the technical problems, the utility model provides the following technical scheme:
The eye position detector comprises a horizontal plate, an adjusting piece, a jaw support and a detection assembly, wherein the jaw support is arranged on the left side of the upper surface of the horizontal plate through the adjusting piece, and the detection assembly is arranged on the right side of the upper surface of the horizontal plate;
The adjusting piece comprises a guide cylinder, a guide rod and a positioning bolt, wherein the guide cylinder is fixedly arranged on the left side of the upper surface of the horizontal plate, the guide rod is embedded into the inner side of the guide cylinder, and the positioning bolt is arranged above the right side surface of the guide cylinder in a threaded manner;
The detection assembly comprises a fixing plate, an indicator lamp, an inductive switch, a first motor, an indicator rod and a camera, wherein the fixing plate is fixedly arranged on the right side of the upper surface of the horizontal plate, a plurality of indicator lamps are annularly arranged on the periphery of the left side surface of the fixing plate, the inductive switch is embedded in one side of the indicator lamp, the first motor is fixedly arranged on the back of the fixing plate, the indicator rod is fixedly arranged at the end part of the first motor, and the camera is fixedly arranged at the head part of the output end of the first motor.
Further, the jaw support is made of silica gel, and the cotton cloth layer wraps the outer side surface of the jaw support.
Furthermore, the positioning bolt is made of rubber, and when the positioning bolt is screwed tightly, the positioning bolt is tightly attached to the right side surface of the guide rod.
Further, the three points of the indicator light, the inductive switch and the output shaft of the motor I are on the same straight line.
Further, the rack is installed to the bottom of horizontal plate, slide on the rack and be provided with the track pole, the left side surface embedding of track pole is provided with the track groove, the base is installed to the bottom of track pole, motor two is installed through the mounting panel to the side of track pole, the output of motor two is fixed to be provided with the gear.
Further, the cross section of the track groove is in a convex shape, the rack is matched with the track groove, and the rack is arranged in the track groove in a sliding manner.
Further, the gear and the rack are meshed with each other.
According to the technical scheme, the beneficial effects of the utility model are as follows:
1. When a patient is detected, the head of the patient is fixed on the jaw support, the condition that the hair of the child needs to be detected to be in disorder is prevented, the patient looks at the indicator lamp on the fixing plate, the motor is started, the motor drives the indicator rod to rotate, when the indicator rod points to a certain indicator lamp, the indicator rod shields the induction switch, the corresponding indicator lamp is lightened, the eye position of the patient is shot through the camera, the eye position detection effect is achieved, and the problem that the detection result is inaccurate due to the height of the patient or the irradiation angle of a doctor is avoided.
2. According to the jaw support adjusting device, the adjusting piece is arranged, the guide rod is moved up and down by loosening the positioning bolt, so that the effect of adjusting the jaw support horizontal height is achieved, the camera and eyes of a patient are conveniently located on the same horizontal plane, the jaw support adjusting device is suitable for patients with eyes at different heights from a chin, and the practicability is enhanced.
3. According to the utility model, the rack is arranged, the motor is started to drive the gear to rotate, so that the gear drives the rack to lift along the track groove, and the rack drives the horizontal plate to lift, thereby achieving the effect of adjusting the overall horizontal height of the device, and being convenient for patients with different heights to use.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
Fig. 1 is a schematic view of the overall structure of the present utility model.
FIG. 2 is a schematic diagram of the overall structure of the detection assembly of the present utility model.
Fig. 3 is a partial schematic perspective view of the present utility model.
Fig. 4 is a schematic cross-sectional view of fig. 3 according to the present utility model.
Fig. 5 is an enlarged schematic view of the structure of fig. 1A according to the present utility model.
Reference numerals:
1. A base; 2. a track rod; 201. a track groove; 202. a second motor; 203. a gear; 3. a rack; 4. a horizontal plate; 5. a guide cylinder; 501. a guide rod; 502. positioning bolts; 6. a jaw support; 7. a fixing plate; 701. an indicator light; 702. an inductive switch; 703. a first motor; 704. an indication rod; 705. a camera is provided.
Detailed Description
Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.
Embodiment one:
See fig. 1-4: an eye position detector comprises a horizontal plate 4, an adjusting piece, a jaw support 6 and a detection component; the jaw support 6 is arranged on the left side of the upper surface of the horizontal plate 4 through an adjusting piece, and the detection assembly is arranged on the right side of the upper surface of the horizontal plate 4;
The adjusting piece comprises a guide cylinder 5, a guide rod 501 and a positioning bolt 502, wherein the guide cylinder 5 is fixedly arranged on the left side of the upper surface of the horizontal plate 4, the guide rod 501 is embedded into the inner side of the guide cylinder 5, and the positioning bolt 502 is arranged above the right side surface of the guide cylinder 5 in a threaded manner;
The detection assembly comprises a fixing plate 7, an indicator light 701, an inductive switch 702, a motor 703, an indicator rod 704 and a camera 705, wherein the fixing plate 7 is fixedly arranged on the right side of the upper surface of the horizontal plate 4, a plurality of indicator lights 701 are annularly arranged on the periphery of the left side surface of the fixing plate 7, the inductive switch 702 is embedded in one side of the indicator lights 701, the motor 703 is fixedly arranged on the back of the fixing plate 7, the indicator rod 704 is fixedly arranged at the end part of the motor 703, and the camera 705 is fixedly arranged at the head part of the output end of the motor 703.
In this embodiment, the jaw support 6 is made of silica gel, and a cotton layer is wrapped on the outer surface of the jaw support 6.
In this embodiment, the positioning bolt 502 is made of rubber, and when the positioning bolt 502 is screwed, it is tightly attached to the right side surface of the guide rod 501.
In this embodiment, three points of the indicator light 701, the inductive switch 702 and the output shaft of the motor 703 are on the same straight line, so that when the indicator rod 704 points to a certain indicator light, the inductive switch 702 is shielded, and the pointed indicator light is turned on, so that detection is facilitated.
When a patient is detected, the head of the patient is fixed on the jaw support 6, the condition that the hair of the child needs to be detected is prevented from being disordered, the patient looks at the indicator light 701 on the fixing plate 7, the motor 703 is started, the motor 703 drives the indicator rod 704 to rotate, when the indicator rod 704 points to a certain indicator light 701, the indicator rod 704 shields the induction switch 702, the corresponding indicator light 701 is lightened, the eye position of the patient is shot through the camera 705, the eye position detection effect is achieved, and the problem that the detection result is inaccurate due to the height of the patient or the irradiation angle of a doctor is avoided;
Through being provided with the regulating part, through loosening positioning bolt 502, reciprocate guide bar 501, reach the effect of adjustment jaw and hold in the palm 6 level, make things convenient for camera 705 and patient's eyes to be in same horizontal plane, be applicable to the eyes and use apart from the patient of chin not co-altitude, reinforcing practicality.
Embodiment two:
referring to fig. 1 to 5, one difference from the embodiment is that:
In this embodiment, rack 3 is installed to the bottom of horizontal plate 4, slides on rack 3 and is provided with track pole 2, and track pole 2's left side surface embedding is provided with track groove 201, and base 1 is installed to the bottom of track pole 2, and motor two 202 is installed through the mounting panel to track pole 2's side, and the output of motor two 202 is fixedly provided with gear 203.
In this embodiment, the cross section of the track groove 201 is in a convex shape, and the rack 3 is matched with the track groove 201, and the rack 3 is slidably disposed in the track groove 201, so as to ensure the stability of the up-and-down movement of the rack 3.
In this embodiment, the gear 203 is meshed with the rack 3, so that the gear 203 drives the rack 3 to lift up and down.
Through being provided with rack 3, motor two 202 is opened and is driven gear 203 rotation for gear 203 drives rack 3 along track groove 201 lift, and rack 3 drives horizontal plate 4 and goes up and down, reaches adjusting device whole level's effect, and the patient of convenient difference rising uses.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; 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 or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description.
Claims (7)
1. The utility model provides an eye position inspection appearance, includes horizontal plate (4), regulating part and jaw support (6) and detection component, its characterized in that: the jaw support (6) is arranged on the left side of the upper surface of the horizontal plate (4) through the adjusting piece, and the detection assembly is arranged on the right side of the upper surface of the horizontal plate (4);
The adjusting piece comprises a guide cylinder (5), a guide rod (501) and a positioning bolt (502), wherein the guide cylinder (5) is fixedly arranged on the left side of the upper surface of the horizontal plate (4), the guide rod (501) is embedded into the inner side of the guide cylinder (5), and the positioning bolt (502) is arranged above the right side surface of the guide cylinder (5) in a threaded manner;
The detection assembly comprises a fixed plate (7), an indicator lamp (701), an inductive switch (702), a motor I (703), an indicator rod (704) and a camera (705), wherein the fixed plate (7) is fixedly arranged on the right side of the upper surface of a horizontal plate (4), a plurality of indicator lamps (701) are annularly arranged on the periphery of the left side surface of the fixed plate (7), the inductive switch (702) is embedded in one side of the indicator lamp (701), the motor I (703) is fixedly arranged on the back of the fixed plate (7), the indicator rod (704) is fixedly arranged at the end part of the motor I (703), and the camera (705) is fixedly arranged at the output end part of the motor I (703).
2. An eye position detector as defined in claim 1, wherein: the jaw support (6) is made of silica gel, and a cotton cloth layer is wrapped on the outer side surface of the jaw support (6).
3. An eye position detector as defined in claim 1, wherein: the positioning bolt (502) is made of rubber, and when the positioning bolt (502) is screwed, the positioning bolt is tightly attached to the right side surface of the guide rod (501).
4. An eye position detector according to claim 3, wherein: the three points of the indicator light (701), the inductive switch (702) and the output shaft of the motor I (703) are on the same straight line.
5. An eye position detector as defined in claim 1, wherein: the utility model discloses a track rack, including track bar (2), rack (3) are installed to the bottom of horizontal plate (4), the left side surface embedding of track bar (2) is provided with track groove (201), base (1) are installed to the bottom of track bar (2), motor two (202) are installed through the mounting panel to the side of track bar (2), the output of motor two (202) is fixed and is provided with gear (203).
6. An eye position detector as defined in claim 5, wherein: the section of the track groove (201) is in a convex shape, the rack (3) is matched with the track groove (201), and the rack (3) is arranged in the track groove (201) in a sliding mode.
7. An eye position detector as defined in claim 6, wherein: the gear (203) is meshed with the rack (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321917463.5U CN220988768U (en) | 2023-07-20 | 2023-07-20 | Eye position inspection instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321917463.5U CN220988768U (en) | 2023-07-20 | 2023-07-20 | Eye position inspection instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220988768U true CN220988768U (en) | 2024-05-24 |
Family
ID=91125802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321917463.5U Active CN220988768U (en) | 2023-07-20 | 2023-07-20 | Eye position inspection instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220988768U (en) |
-
2023
- 2023-07-20 CN CN202321917463.5U patent/CN220988768U/en active Active
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