CN219814090U - Multifunctional ophthalmic examination device - Google Patents
Multifunctional ophthalmic examination device Download PDFInfo
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- CN219814090U CN219814090U CN202223166442.2U CN202223166442U CN219814090U CN 219814090 U CN219814090 U CN 219814090U CN 202223166442 U CN202223166442 U CN 202223166442U CN 219814090 U CN219814090 U CN 219814090U
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- connecting rod
- rotating shaft
- operating platform
- driving gear
- supporting
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- 238000007689 inspection Methods 0.000 claims abstract description 25
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 239000000741 silica gel Substances 0.000 claims description 8
- 229910002027 silica gel Inorganic materials 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 4
- 238000005457 optimization Methods 0.000 description 4
- 210000004373 mandible Anatomy 0.000 description 3
- 208000001491 myopia Diseases 0.000 description 3
- 230000004379 myopia Effects 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 2
- 230000004382 visual function Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000030533 eye disease Diseases 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011206 morphological examination Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The present utility model provides a multifunctional ophthalmic examination apparatus comprising: the device comprises an operation table, a display, an inspection tester body, a connecting rod, a driving gear, a rotating shaft, a telescopic knob, a push rod, a positioning block, a fastening knob, a supporting plate, a supporting seat, a supporting table and a supporting rod; the operating platform is of a rectangular plate-shaped structure, and the display is fixedly arranged at the top end of the operating platform through bolts; the inspection instrument body is arranged at the top end of the display, and is fixedly connected with the display through bolts; the connecting rod is arranged at one side of the inside of the operating platform; the connecting rod is connected with the operating platform in a plugging manner; the driving gear is arranged in the middle of the outer wall of the rotating shaft and is fixedly connected with the rotating shaft through a key; the multifunctional ophthalmic examination device has the advantages of reasonable structural design, accurate adjustment of the distance between eyes of a patient and an examination instrument and high comfort level through improvement, thereby effectively solving the problems and the defects in the prior device.
Description
Technical Field
The utility model relates to the technical field of ophthalmic examination, in particular to a multifunctional ophthalmic examination device.
Background
Ophthalmic examination is the main basis for diagnosis of eye diseases, and includes medical history acquisition, visual function examination and morphological examination of eyes. Visual function tests can be classified into subjective tests, which have vision, visual field, etc., and objective tests; the latter is a visual electrophysiological examination. Ophthalmic examination is an important component in physical examination.
The myopia problem of teenagers is more serious compared with adults, because the increase space of the myopia degree of teenagers is very large, if the myopia is high, the probability of eye complications is greatly improved, and doctors often use optometry instruments in the examination of myopic patients.
When the prior optometry instrument is used for examining eyes of a patient, the distance between the eyes of the patient and the examination instrument is adjusted by the experience of doctors, the accuracy is inconvenient to master during adjustment, and the lower jaw of the patient is supported by a plastic support table on the optometry instrument in the long-time optometry process, so that the comfort level is poor, and the patient is easy to feel tired, so that the device has a room for improvement.
In view of the above, the present utility model has been made in view of the above problems, and an object of the present utility model is to provide a multifunctional ophthalmic inspection apparatus that solves the problems and improves the practical value.
Disclosure of Invention
The present utility model is directed to a multifunctional ophthalmic examination apparatus that solves the above-mentioned problems and disadvantages of the prior art.
In order to achieve the above object, the present utility model provides a multifunctional ophthalmic inspection device, which is achieved by the following specific technical means:
a multi-functional ophthalmic examination apparatus comprising: the device comprises an operation table, a display, an inspection tester body, a connecting rod, a driving gear, a rotating shaft, a telescopic knob, a push rod, a positioning block, a fastening knob, a supporting plate, a supporting seat, a supporting table, a supporting rod and a headrest; the operating platform is of a rectangular plate-shaped structure, and the display is fixedly arranged at the top end of the operating platform through bolts; the inspection instrument body is arranged at the top end of the display, and is fixedly connected with the display through bolts; the connecting rod is arranged at one side of the inside of the operating platform; the connecting rod is connected with the operating platform in a plugging manner; the driving gear is arranged in the middle of the outer wall of the rotating shaft and is fixedly connected with the rotating shaft through a key; the rotating shaft is inserted and mounted on the inner wall of the operating platform; the telescopic knob is fixedly arranged at the end part of the rotating shaft through a bolt; the ejector rod is arranged at the upper part of the connecting rod and is connected with the connecting rod in an inserting way; the positioning block is arranged at the bottom of the ejector rod and is welded with the ejector rod; the fastening knob is arranged on one side of the positioning block and is connected with the positioning block in a screwed mode; the supporting plate is arranged at the top end of the connecting rod and is fixedly connected with the connecting rod through a bolt; the supporting seat is arranged at the top end of the ejector rod and is connected with the ejector rod in a screwed manner; the supporting table is arranged on the inner wall of the supporting seat and is connected with the supporting seat in an inserting manner; the stay bar is arranged above the stay plate and is connected with the stay plate in a screwed way; the headrest is fixedly arranged at the top end of the stay bar through a bolt.
As a further optimization of the technical scheme, the connecting rod of the multifunctional ophthalmic inspection device is L-shaped in appearance, a rectangular groove for installing a driving gear is formed below the connecting rod, and a plurality of teeth which are linearly distributed in an array manner and meshed with the driving gear are arranged at the top end of the groove.
As a further optimization of the technical scheme, one end of the rotating shaft of the multifunctional ophthalmic examination device is provided with the cylindrical bulge, and the rotating shaft is connected with the operating platform in a plugging manner through the bulge to form a rotating device.
As a further optimization of the technical scheme, the connecting rod of the multifunctional ophthalmic examination device is connected with the operating platform in a plugging manner through the driving gear on the outer wall of the rotary shaft to form a sliding device.
As a further optimization of the technical scheme, the support table of the multifunctional ophthalmic examination device is made of medical silica gel, and the lower part of the support table is of an arc-shaped structure which is fit with the mandible of a human body.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
1. the connecting rod is L-shaped with an English letter in appearance, a rectangular groove for installing the driving gear is formed below the connecting rod, a plurality of teeth which are linearly distributed in an array mode and meshed with the driving gear are arranged at the top end of the groove, a cylindrical bulge is formed at one end of the rotating shaft, the rotating shaft is connected with the operating platform in a plugging mode through the bulge to form a rotating device, the connecting rod is connected with the operating platform in a plugging mode through the driving gear on the outer wall of the rotating shaft to form a sliding device, the driving gear on the outer wall of the rotating shaft is meshed with the teeth in the groove below the connecting rod through the rotating shaft, the connecting rod can slide along the inside of the operating platform, the distance between eyes of a patient and the body of the inspection instrument can be conveniently and accurately adjusted, and the detection precision is improved.
2. The support table is made of medical silica gel, the lower part of the support table is in an arc-shaped structure which is attached to the lower jaw of a human body, the support table is made of medical silica gel and can be attached to the lower jaw of a patient, fatigue of the patient during long-time examination can be relieved, and comfort of the patient is improved.
4. The multifunctional ophthalmic examination device has the advantages of reasonable structural design, accurate adjustment of the distance between eyes of a patient and an examination instrument and high comfort level through improvement, thereby effectively solving the problems and the defects in the prior device.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a connecting rod structure according to the present utility model;
fig. 3 is a schematic view of a pallet according to the present utility model.
In the figure: the device comprises a workbench 1, a display 2, an inspection instrument body 3, a connecting rod 4, a driving gear 5, a rotating shaft 6, a telescopic knob 7, a push rod 8, a positioning block 9, a fastening knob 10, a supporting plate 11, a supporting seat 12, a supporting table 13, a supporting rod 14 and a headrest 15.
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.
In the description of the present utility model, unless otherwise indicated, the meaning of "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.
Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Meanwhile, in the description of the present utility model, unless explicitly stated and defined otherwise, the terms "connected", "connected" and "connected" should be interpreted broadly, and for example, may be fixedly connected, detachably connected, or integrally connected; the mechanical connection and the electrical connection can be adopted; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 to 3, the present utility model provides a specific technical embodiment of a multifunctional ophthalmic inspection device:
a multi-functional ophthalmic examination apparatus comprising: the device comprises an operation table 1, a display 2, an inspection instrument body 3, a connecting rod 4, a driving gear 5, a rotating shaft 6, a telescopic knob 7, an ejector rod 8, a positioning block 9, a fastening knob 10, a supporting plate 11, a supporting seat 12, a supporting table 13, a supporting rod 14 and a headrest 15; the operation desk 1 is of a rectangular plate-shaped structure, and the display 2 is fixedly arranged at the top end of the operation desk 1 through bolts; the inspection instrument body 3 is arranged at the top end of the display 2, and the inspection instrument body 3 is fixedly connected with the display 2 through bolts; the connecting rod 4 is arranged on one side of the inside of the operating platform 1; the connecting rod 4 is connected with the operating platform 1 in an inserting way; the driving gear 5 is arranged at the middle position on the outer wall of the rotating shaft 6, and the driving gear 5 is fixedly connected with the rotating shaft 6 through a key; the rotating shaft 6 is inserted and mounted on the inner wall of the operating platform 1; the telescopic knob 7 is fixedly arranged at the end part of the rotating shaft 6 through a bolt; the ejector rod 8 is arranged at the upper part of the connecting rod 4, and the ejector rod 8 is connected with the connecting rod 4 in an inserting way; the positioning block 9 is arranged at the bottom of the ejector rod 8, and the positioning block 9 is welded with the ejector rod 8; the fastening knob 10 is arranged on one side of the positioning block 9, and the fastening knob 10 is connected with the positioning block 9 in a screwed manner; the supporting plate 11 is arranged at the top end of the connecting rod 4, and the supporting plate 11 is fixedly connected with the connecting rod 4 through bolts; the supporting seat 12 is arranged at the top end of the ejector rod 8, and the supporting seat 12 is connected with the ejector rod 8 in a screwed manner; the supporting table 13 is arranged on the inner wall of the supporting seat 12, and the supporting table 13 is connected with the supporting seat 12 in an inserting manner; the stay bar 14 is arranged above the stay plate 11, and the stay bar 14 is connected with the stay plate 11 in a screwed way; the headrest 15 is fixedly mounted on the top end of the stay bar 14 by bolts.
Specifically, as shown in fig. 2, the connecting rod 4 is in an english letter "L" shape in appearance, the rectangular groove for installing the driving gear 5 is formed below the connecting rod 4, teeth meshed with the driving gear 5 are arranged at the top end of the groove in a linear array shape, a cylindrical protrusion is formed at one end of the rotating shaft 6, the rotating shaft 6 is connected with the operating platform 1 in a plugging manner through the protrusion to form a rotating device, the connecting rod 4 is connected with the operating platform 1 in a plugging manner through the driving gear 5 on the outer wall of the rotating shaft 6 to form a sliding device, the driving gear 5 on the outer wall of the rotating shaft 6 is meshed with the teeth in the groove below the connecting rod 4 through the rotating shaft 6, so that the connecting rod 4 can slide along the inside of the operating platform 1, the distance between eyes of a patient and the inspection instrument body 3 is convenient to accurately adjust, and the detection precision is improved.
Specifically, as shown in fig. 3, the supporting table 13 is made of medical silica gel, and the lower part of the supporting table 13 is arranged in an arc structure fitting with the mandible of a human body, and the supporting table 13 is made of medical silica gel and can be fitted with the mandible of a patient, so that the fatigue of the patient during long-time examination can be relieved, and the comfort of the patient is improved.
The specific implementation steps are as follows:
when the ophthalmic inspection device is needed to be used, firstly, the supporting table 13 is inserted and installed on the inner wall of the supporting seat 12, the lower jaw of a patient is abutted with the arc-shaped groove in the supporting table 13, the forehead of the patient is abutted with the headrest 15, the fatigue of the patient during long-time inspection can be relieved, the comfort of the patient is improved, the eyes of the patient and the inspection instrument body 3 are at the same level through adjusting the fastening knob 10, the driving gear 5 on the outer wall of the rotating shaft 6 at one end of the telescopic knob 7 is meshed with teeth in the groove below the connecting rod 4 through screwing the telescopic knob 7, the connecting rod 4 can slide along the inside of the operating table 1, the distance between the eyes of the patient and the inspection instrument body 3 is conveniently and accurately adjusted, and the detection precision is improved.
To sum up: the multifunctional ophthalmic inspection device is characterized in that a connecting rod is in an L shape with an English letter in appearance, a rectangular groove for installing a driving gear is formed in the lower portion of the connecting rod, teeth meshed with the driving gear are arranged at the top end of the groove in a linear array mode, a cylindrical bulge is formed at one end of a rotating shaft, the rotating shaft is connected with an operating table in a plugging mode through the bulge to form a rotating device, the connecting rod is connected with the operating table in a sliding mode through the driving gear on the outer wall of the rotating shaft in a plugging mode, the driving gear on the outer wall of the rotating shaft is meshed with the teeth in the groove below the connecting rod through the rotating shaft, the connecting rod can slide along the inner portion of the operating table, the distance between eyes of a patient and the inspection device body can be adjusted conveniently and accurately, and detection accuracy is improved; the medical silica gel is adopted to make the support, the lower part of the support is in an arc structure fitting with the lower jaw of a human body, the support is made of the medical silica gel and can be fitted with the lower jaw of a patient, so that the fatigue of the patient during long-time examination can be relieved, and the comfort level of the patient is improved; through the improvement to a multi-functional ophthalmic inspection device, have structural design reasonable, patient's eyes and inspection appearance distance adjustment are accurate, advantage that the comfort level is high to the effectual problem and the not enough that appear in having solved current device.
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 (1)
1. A multi-functional ophthalmic examination apparatus comprising: the device comprises an operation table (1), a display (2), an inspection instrument body (3), a connecting rod (4), a driving gear (5), a rotating shaft (6), a telescopic knob (7), an ejector rod (8), a positioning block (9), a fastening knob (10), a supporting plate (11), a supporting seat (12), a supporting table (13), a supporting rod (14) and a headrest (15); the method is characterized in that: the operating platform (1) is of a rectangular plate-shaped structure, and the display (2) is fixedly arranged at the top end of the operating platform (1) through bolts; the inspection instrument body (3) is arranged at the top end of the display (2), and the inspection instrument body (3) is fixedly connected with the display (2) through bolts; the connecting rod (4) is arranged at one side of the interior of the operating platform (1); the connecting rod (4) is connected with the operating platform (1) in an inserting way; the driving gear (5) is arranged at the middle position on the outer wall of the rotating shaft (6), and the driving gear (5) is fixedly connected with the rotating shaft (6) through a key; the rotating shaft (6) is inserted and mounted on the inner wall of the operating platform (1); the telescopic knob (7) is fixedly arranged at the end part of the rotating shaft (6) through a bolt; the ejector rod (8) is arranged at the upper part of the connecting rod (4), and the ejector rod (8) is connected with the connecting rod (4) in an inserting way; the positioning block (9) is arranged at the bottom of the ejector rod (8), and the positioning block (9) is welded with the ejector rod (8); the fastening knob (10) is arranged on one side of the positioning block (9), and the fastening knob (10) is connected with the positioning block (9) in a screwed mode; the supporting plate (11) is arranged at the top end of the connecting rod (4), and the supporting plate (11) is fixedly connected with the connecting rod (4) through bolts; the supporting seat (12) is arranged at the top end of the ejector rod (8), and the supporting seat (12) is connected with the ejector rod (8) in a screwed mode; the supporting table (13) is arranged on the inner wall of the supporting seat (12), and the supporting table (13) is connected with the supporting seat (12) in an inserting manner; the stay bar (14) is arranged above the stay plate (11), and the stay bar (14) is connected with the stay plate (11) in a screwed mode; the headrest (15) is fixedly arranged at the top end of the stay bar (14) through a bolt;
the connecting rod (4) is L-shaped with an English letter in appearance, a rectangular groove for installing the driving gear (5) is formed below the connecting rod (4), and a plurality of teeth which are linearly distributed in an array manner and meshed with the driving gear (5) are arranged at the top end of the groove; one end of the rotating shaft (6) is provided with a cylindrical bulge, and the rotating shaft (6) is connected with the operating platform (1) in an inserting way through the bulge to form a rotating device; the connecting rod (4) is connected with the operating platform (1) in an inserting way through a driving gear (5) on the outer wall of the rotary shaft (6) to form a sliding device;
the support table (13) is made of medical silica gel, and the lower part of the support table (13) is of an arc-shaped structure which is attached to the lower jaw of a human body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223166442.2U CN219814090U (en) | 2022-11-28 | 2022-11-28 | Multifunctional ophthalmic examination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223166442.2U CN219814090U (en) | 2022-11-28 | 2022-11-28 | Multifunctional ophthalmic examination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219814090U true CN219814090U (en) | 2023-10-13 |
Family
ID=88276385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223166442.2U Active CN219814090U (en) | 2022-11-28 | 2022-11-28 | Multifunctional ophthalmic examination device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219814090U (en) |
-
2022
- 2022-11-28 CN CN202223166442.2U patent/CN219814090U/en active Active
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